<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Timeline 时间轴</title>
    <style>
        *{
            padding: 0;
            margin: 0;
        }
        .head-nav{
            display: flex;
            justify-content: space-between;
            padding: 10px;
            border-bottom: 1px solid #EEF0F4;
        }
        body{
            background: #F9F9FB;
        }
        .list{
            margin: 20px;
        }

        
        .timeline ul li{
            list-style: none;
            position: relative;
            height: 60px;
        }
        .timeline .circle{
            width: 10px;
            height: 10px;
            border-radius: 50%;
            border: 1px solid #333;
            background: #fff;
            position: absolute;
            top: 5px;
            left: 0px;
            box-sizing: border-box;
        }
        .timeline .line{
            width: 1px;
            height: 50px;
            background: #333;
            position: absolute;
            top: 18px;
            left: 4px;
        }
        .timeline ul li:last-child .line{
            display: none;
        }
        .timeline .text{
            margin-left: 15px;
            font-size: 14px;
            color: #515a6e;
        }
        .timeline .text .tiem{
            font-weight: bold;
        }
        .timeline .text .content{
            margin-left: 20px;
        }


        .event-timeline{
            border-left: 1px solid #333;
        }
        .event-timeline ul li{
            list-style: none;
            position: relative;
            margin-left: 20px;
            padding-bottom: 20px;
        }
        .event-timeline ul li::after{
            content: "";
            display: block;
            position: absolute;
            top: 0px;
            left: -24px;
            width: 6px;
            height: 6px;
            border: 1px solid #333;
            border-radius: 50%;
            background: #fff;
        }
        .event-timeline ul li .text{
            /* margin-top: -18px; */
        }


    </style>
</head>
<body>
    <div class="head-nav">
        <div onclick="history.go(-1)">《</div>
        <div>Timeline 时间轴</div>
        <div></div>
    </div>

    <div class="list">
        <div class="timeline">
            <ul>
                <li >
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">Timeline 时间轴</div>
                </li>
                <li>
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">Timeline 时间轴</div>
                </li>
                <li>
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">Timeline 时间轴</div>
                </li>
            </ul>
        </div>

        <div class="timeline">
            <ul>
                <li >
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">
                        <div class="tiem">1976年</div>
                        <div class="content">Apple I 问世</div>
                    </div>
                </li>
                <li>
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">
                        <div class="tiem">1984年</div>
                        <div class="content">发布 Macintosh</div>
                    </div>
                </li>
                <li>
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">
                        <div class="tiem">2007年</div>
                        <div class="content">发布 iPhone</div>
                    </div>
                </li>
                <li>
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">
                        <div class="tiem">2010年</div>
                        <div class="content">发布 iPad</div>
                    </div>
                </li>
                <li>
                    <div class="circle"></div>
                    <div class="line"></div>
                    <div class="text">
                        <div class="tiem">2011年10月5日</div>
                        <div class="content">史蒂夫·乔布斯去世</div>
                    </div>
                </li>
            </ul>
        </div>

        
        <div class="event-timeline">
            <ul>
                <li >
                    <div class="text">
                        <p>Timeline 时间轴</p>
                        <p>Timeline 时间轴</p>
                        <p>Timeline 时间轴</p>
                    </div>
                </li>
                <li>
                    <div class="text">
                        <p>Timeline 时间轴</p>
                        <p>Timeline 时间轴</p>
                    </div>
                </li>
                <li>
                    <div class="text">Timeline 时间轴</div>
                </li>
            </ul>
        </div>

    </div>

    
</body>
</html>